1106077278445 has 8 divisors (see below), whose sum is σ = 1327304322936. Its totient is φ = 884854096896.

The previous prime is 1106077278433. The next prime is 1106077278487. The reversal of 1106077278445 is 5448727706011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 538173361609 + 567903916836 = 733603^2 + 753594^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1106077278445 - 2¹¹ = 1106077276397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1106077278392 and 1106077278401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293232 + ... + 1515961.

It is an arithmetic number, because the mean of its divisors is an integer number (165913040367).

Almost surely, 2^{1106077278445} is an apocalyptic number.

It is an amenable number.

1106077278445 is a deficient number, since it is larger than the sum of its proper divisors (221227044491).

1106077278445 is a wasteful number, since it uses less digits than its factorization.

1106077278445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931471.

The product of its (nonzero) digits is 2634240, while the sum is 52.

The spelling of 1106077278445 in words is "one trillion, one hundred six billion, seventy-seven million, two hundred seventy-eight thousand, four hundred forty-five".